EP0069208A1 - Windrad mit divergierender Wirkung - Google Patents

Windrad mit divergierender Wirkung Download PDF

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Publication number
EP0069208A1
EP0069208A1 EP82103584A EP82103584A EP0069208A1 EP 0069208 A1 EP0069208 A1 EP 0069208A1 EP 82103584 A EP82103584 A EP 82103584A EP 82103584 A EP82103584 A EP 82103584A EP 0069208 A1 EP0069208 A1 EP 0069208A1
Authority
EP
European Patent Office
Prior art keywords
wind
rotor
wind turbine
angle
angles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP82103584A
Other languages
English (en)
French (fr)
Inventor
Valentin Pierre Marie Louis Menager
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR8108510A external-priority patent/FR2505938A3/fr
Application filed by Individual filed Critical Individual
Priority to EP82103584A priority Critical patent/EP0069208A1/de
Publication of EP0069208A1 publication Critical patent/EP0069208A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2211—Rotors for wind turbines with horizontal axis of the multibladed, low speed, e.g. "American farm" type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2213—Rotors for wind turbines with horizontal axis and with the rotor downwind from the yaw pivot axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/23—Geometry three-dimensional prismatic
    • F05B2250/232—Geometry three-dimensional prismatic conical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Definitions

  • the rotor of this wind turbine consists of a wheel similar in shape, to a bicycle-spoked wheel, with a long hub, so as to present to the wind a cone facilitating the diverging tendency of the wind, meeting a disc or a wind turbine rotor.
  • Angle bars are placed obliquely on the spokes and on the front side of the rim, the side of the angles parallel to the wind, facing the direction of rotation.
  • This speed is influenced by the angle of section of the angles, the more it has amplitude, the more the braking is delayed, one can base oneself on an average angle of approximately 100 degrees.
  • FIG. 2 shows a view of a rotor with an angle every 20 degrees, but in the case of a large diameter, for example 50 meters, there will be an angle every 3 degrees.
  • the wind turbine of figure 1 is presented placed behind a pylon of support maintained vertically by guy wires,. dynamo placed in front of the pylon against weight.
  • the orientation is done like a wind sock. For large diameters, a triangular support would be necessary on each side of the rotor, the motorized orientation and controlled by a special vane for this purpose.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
EP82103584A 1981-05-14 1982-04-27 Windrad mit divergierender Wirkung Withdrawn EP0069208A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP82103584A EP0069208A1 (de) 1981-05-14 1982-04-27 Windrad mit divergierender Wirkung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8108510 1981-05-14
FR8108510A FR2505938A3 (fr) 1981-05-14 1981-05-14 Eolienne a action divergente
EP82103584A EP0069208A1 (de) 1981-05-14 1982-04-27 Windrad mit divergierender Wirkung

Publications (1)

Publication Number Publication Date
EP0069208A1 true EP0069208A1 (de) 1983-01-12

Family

ID=26083975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82103584A Withdrawn EP0069208A1 (de) 1981-05-14 1982-04-27 Windrad mit divergierender Wirkung

Country Status (1)

Country Link
EP (1) EP0069208A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563869A1 (fr) * 1984-05-03 1985-11-08 Zamora Castro Turbine polyvalente composee d'un corps et de pales (aerienne ou hydraulique).
DE4201425A1 (de) * 1992-01-21 1993-07-22 Gregor Sfintitchi Fluegel fuer ein windrad bzw. rotor
RU2136959C1 (ru) * 1998-06-09 1999-09-10 Малышкин Виктор Михайлович Ветроэнергетическое устройство с пневматической передачей мощности
DE102017007907A1 (de) 2017-08-17 2019-02-21 Friedrich Grimm Ringflügelturbine
IT202100004268A1 (it) * 2021-02-24 2022-08-24 Vr Tourism S R L Aerogeneratore a flusso aspirato

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE359555C (de) * 1922-09-23 Eduard Kroeger Windhauskraftwerk
FR793727A (fr) * 1935-08-10 1936-01-30 Moteur éolien à rendement élevé

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE359555C (de) * 1922-09-23 Eduard Kroeger Windhauskraftwerk
FR793727A (fr) * 1935-08-10 1936-01-30 Moteur éolien à rendement élevé

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563869A1 (fr) * 1984-05-03 1985-11-08 Zamora Castro Turbine polyvalente composee d'un corps et de pales (aerienne ou hydraulique).
DE4201425A1 (de) * 1992-01-21 1993-07-22 Gregor Sfintitchi Fluegel fuer ein windrad bzw. rotor
RU2136959C1 (ru) * 1998-06-09 1999-09-10 Малышкин Виктор Михайлович Ветроэнергетическое устройство с пневматической передачей мощности
DE102017007907A1 (de) 2017-08-17 2019-02-21 Friedrich Grimm Ringflügelturbine
WO2019034684A1 (de) 2017-08-17 2019-02-21 Ruprecht, Albert Ringflügelturbine
IT202100004268A1 (it) * 2021-02-24 2022-08-24 Vr Tourism S R L Aerogeneratore a flusso aspirato

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19830217

18D Application deemed to be withdrawn

Effective date: 19840306

19U Interruption of proceedings before grant

Effective date: 19831121

D18D Application deemed to be withdrawn (deleted)
19W Proceedings resumed before grant after interruption of proceedings

Effective date: 19910802

17Q First examination report despatched

Effective date: 19910722

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

R18D Application deemed to be withdrawn (corrected)

Effective date: 19911203